NanoFiltration (NF)
NanoFiltration (NF)
NanoFiltration (NF)
Nanofiltration is a process used for filtration with lower operating pressures. As a result, nanofilters have lower overall costs and energy consumption. NF systems are primarily employed for treating drinking water or as a pre-treatment step before reverse osmosis (RO) to remove turbidity, suspended solids, viruses, color, organic matter, and high-capacity salts. NF systems utilize membranes with smaller pore sizes, allowing for the removal of water hardness and multivalent salts. These systems are capable of effectively removing a wide range of contaminants due to their finer pore diameters.
:Applications
- Removal of color from drinking water
- Treatment of water used in cooling towers
- Industrial and agricultural wastewater treatment
- Removal of organic pollutants from water
- Surface and groundwater remediation
- Pre-treatment for reverse osmosis (RO) systems
:Technical specifications
- Capacity ranging from 1 to 10,000 m3/hr
- The pre-treatment unit consists of stainless steel/fiberglass/activated carbon sand filters and micron filters made of polypropylene fibers with PVC/stainless steel housing
- Chemical injection unit for antiscalant, chlorine, etc.
- The main treatment unit comprises stainless steel centrifugal pumps, nanofiltration filters, and pressure vessels made of FRP
- Hydraulic and electronic control components including pressure gauges, flow meters, automatic control (PLC), etc.
- Pipe installation using PVC-U from reputable Western European and American companies
- Stainless steel/carbon steel chassis coated with epoxy paint.